class ConfigManager:
    def __init__(self):
        self.config = self._load_config()
        
    def _load_config(self):
        return {
            'data_sources': {
                'rss_feeds': [...],
                'apis': [...]
            },
            'risk_parameters': {
                'max_leverage': 2.0,
                'max_sector_exposure': 0.2
            }
        } 